| Literature DB >> 14368868 |
Abstract
Entities:
Keywords: SMALLPOX/prevention and control; VACCINIA; VIRUS DISEASES
Mesh:
Year: 1955 PMID: 14368868 DOI: 10.1016/s0140-6736(55)90560-2
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321